Airhead (military)

From WikiLeaks

1. A designated area in a hostile or threatened territory which, when seized and
held, ensures the continuous air landing of troops and materiel and provides the maneuver space necessary for projected operations. Normally it is the area seized in the assault phase of an airborne operation. 2. A designated location in an area of operations used as a base for supply and evacuation by air. See also beachheadbridgeheadairhead line--A line denoting the limits of the objective area for an airborne assault. The airhead line is bounded by assault objectives that are operationally located to ensure that enemy fires cannot be brought to bear on the main objective and for friendly forces to conduct defensive operations in depth. See also airhead; assault phase; objective area(JP 3-18)